54 results about "Vestibule" patented technology

A cartridge for holding a test specimen with an extremely small volume. The cartridge has a test chamber and a vestibule through which the test fluids are inserted into the test chamber. The cartridge has a stopper having a pair of seals, the first of which seals the test chamber inlet between the vestibule and the test chamber, and the second, of which seals the mouth of the vestibule so that when the stepper is in place, the test chamber is closed to the admission of air or other contaminants and the vestibule is similarly closed against escape of the overflow from the test chamber.

A series of doors, locks, walls and signage present a vestibule room or safety enclosure for use in controlling access into a secured space. Exterior signage regarding weapon detection equipment and the appearance of a mantrap enclosure is used to dissuade visitors from bringing weapons into the secured area. A person within the safety enclosure may always exit through the exterior door and thus avoid harm in the event of a natural disaster.

A series of doors, locks, walls and signage present a vestibule room or safety enclosure for use in controlling access into a secured space. Exterior signage regarding weapon detection equipment and the appearance of a mantrap enclosure is used to dissuade visitors from bringing weapons into the secured area. A person within the safety enclosure may always exit through the exterior door and thus avoid harm in the event of a natural disaster.

A conditioned vestibule, control system, and method are disclosed for use with a cold storage doorway that separates warm and cold sides. A heater warms an air stream discharged across the doorway by the vestibule. A control unit operates the heater to maintain an air stream temperature. The control unit continuously monitors the air stream temperature and operates the heater to maintain the air stream temperature in a non-saturated state based on a humidity ratio. One embodiment calculates first and second temperatures based, respectively, warm and cold side tangent lines to a psychrometric saturation curve and based on the humidity ratio. The tangent lines are based on humidity and temperature sensed on the warm and cold sides. The air stream is warmed to at least the greater of the first and second temperatures. One embodiment controls air flow to adjust the humidity ratio to more efficiently operate the vestibule.

Passenger rest compartments may be incorporated into remote areas of an aircraft, either in the overhead crown region or in lower lobe cargo decks. Each passenger rest compartment, includes two-way audio communication with the flight deck and non-intrusive non-visual monitoring of the compartments and surrounding environment, to determine passenger presence, absence, and general well-being as well as environmental safety. Rest compartments may be integrated into rest cabins in the overhead or lower lobe areas, the rest cabins accessible from the main passenger cabin via an entry vestibule providing dedicated enclosed paths to the overhead and lower cabins. Additional deployable egress hatches may allow passengers to rapidly return to the main deck from the overhead and lower lobe cabins in the event of an emergency. Selected passenger seats (e.g., partitioned or other premium seats) may include private access to passenger rest compartments.

The invention discloses a court opening time management system and a use method thereof and a computer readable storage medium. The court opening time management system comprises a first time information acquisition unit, a second time information acquisition unit and a court opening time processing unit. The use method of the court opening time management system comprises the following steps: acquiring related information of court opening time arrangement of a court; analyzing to obtain a court arrangeable court opening time range according to the related information of court arrangement court opening time; transmitting the court arrangeable court opening time range to the parties / agents, and acquiring the court opening time range which can be participated by the parties / agents confirmedby the parties / agents; and analyzing to obtain the time suitable for court opening according to the court opening time range which can be arranged by the court and the time range which can be participated in court opening and is confirmed by each party / agent. According to the court opening time management system and the use method thereof and the computer readable storage medium, the court openingtime of related personnel can be collected, the time suitable for opening the court is automatically analyzed, and the electronic ticket is sent to the related personnel, so that the court opening time management efficiency can be improved, the case handling automation degree is improved, the workload of workers is reduced, and the working efficiency of the court is improved.

The invention provides a mounting method of a walkway plate of a steel structure vestibule. The mounting method is characterized by comprising the following steps that a, a steel structure manufacturing factory completes machining of components according to a steel structure drawing; b, angle steel is taken firstly, and a pulley and a winch are prepared; c, the angle steel is welded to the walkway plate to form a hanging ring; d, a crane for assembling the vestibule is adopted; and e, the pulley is hung on the top of the vestibule, the winch is installed at the other end of the vestibule to serve as a traction device, and the next walkway plate is mounted in sequence when the traction device arrives at the mounting position till mounting of the walkway plate is completed. The mounting method of the walkway plate of the steel structure vestibule has the advantages that through whole block mounting, the field mounting speed is increased, the field mounting workload is reduced, welding materials and labor are saved, the mounting speed of the walkway plate of the steel structure vestibule is increased, the mounting quality is guaranteed, and the engineering cost is reduced.

The invention provides a method for installing a double-layer long-span steel structure vestibule. The method comprises the following steps that a, supporting brackets for supporting the vestibule isinstalled at the positions corresponding to both ends of the vestibule on the ground; b, the middle and bottom of the lower layer vestibule are assembled into a lower layer vestibule semi-integral body, two first truck-mounted cranes with the same tonnage are selected, and the two first truck-mounted cranes are located on the two sides at the midspan position of the lower layer vestibule semi-integral body in the width direction; c, after the concrete construction at the bottoms of the supporting brackets is completed, the two first truck-mounted cranes are used for hoisting the lower layer vestibule semi-integral body to the top ends of the supporting brackets; d, a vestibule top plate is prepared and installed; e, a main truss of the upper layer vestibule is divided into three sections for manufacture and transported to a construction site, a third truck-mounted crane is used for hoisting two sections of end main trusses of the upper layer vestibule to the corresponding positions onthe top plate of the vestibule, and a second truck-mounted crane is used for hoisting a middle main truss of the upper layer vestibule to the top plate of the vestibule; connecting beams and tie barsfor enhancing the strength are installed at the main truss of the upper layer vestibule.

The invention provides a silo and a silo top structure thereof. The silo top structure comprises a through ring beam, a vestibule truss and solid-web roof steel beams, wherein the through ring beam is arranged at the top end of the silo; the vestibule truss is supported on the through ring beam through a shear-resistant embedded part; and the solid-web roof steel beams are symmetrically arranged in a fishbone mode along a center line of a vestibule, one ends of the solid-web roof steel beams are directly hinged to the lower chord of the vestibule truss, and the other ends of the solid-web roof steel beams are hinged to the through ring beams through reinforced concrete or steel buttresses. The vestibule trusses and the solid-web roof steel beams are combined into a whole, a vertical force resisting system of the roof is formed, the through ring beams at the top of the silo can weaken out-of-plane horizontal loads generated by a roof system, and local stress concentration of the silo wall structure can be relieved while the vertical deformation resisting capacity of the silo top structure is improved.

A pet vestibule configured for being attached to a door and to either swing open with the door or to be removably installed so the vestibule can be released from the interior side of the door before the door is opened, and the door can swing freely. The vestibule can then be rolled out of the doorway. The vestibule provides a protected shelter area for pets and animals to come and go into a structure without the need for human assistance, while also inhibiting rain, snow, and other inclement weather from entering the structure through the pet door.

The invention relates to a belt conveyor closed vestibule sweeping and dust suppression method. A belt conveyor is a suspension type belt conveyor; a walking track is arranged on the ground of a closed vestibule; a sweeping and dust suppression device which can walk and move is arranged on the walking track; and the sweeping and dust suppression device comprises a device body and further comprisesa rolling brush, an atomization device, an atomization nozzle, and a material deposit plate which are arranged on the device body. The rolling brush realizes sweeping of the grounding of the vestibule, and the atomization nozzle forms dense water mist around a dusting point swept by the rolling brush to realize an effect of suppressing secondary dusting in the sweeping process. The method can notonly realize high-efficiency sweeping of the closed vestibule of the belt conveyor, but also prevent secondary dusting in the sweeping process, so an operation environment is improved.